The theme song, by Jack Allocco and David Kurtz, is saxophone-dominated, fast-paced, and sophisticated. Starting in early 2001, however, a revamped arrangement of the B&B theme was played over the opening. It is a toned down version of the original.

In November 1998, the show began to run over its end credits a vocal version of its theme song ("High Upon This Love") performed by Dionne Warwicke. This vocal close was used in the United States until the end of July 1999, when all the CBS soaps started showing generic "squeezed" end credits accompanied by promos.

Really, using GOOGLE isn't that hard... infact you're 99% more certain to find an answer to your question by using it yourself, rather than asking here and hoping somebody answers.

NOTE. Above information is ONLY correct, IF the soap opera you were referring to WAS infact the rubbish known as "Bold And The Beautiful"

THANK YOU PMA!! anyway my research on google did not lead to this site, at least in the firsts results :) even because i did not know the EXACT title of the soap opera, as you can see from the topic title :)